Option Panel Configurations - Danfoss VLT FC Series Operating Instructions Manual

Introduction
1 1

1.6.4 Option Panel Configurations

The VLT FC Drive Series has three tiers of option panel
enclosure types. These designations are universal for both
the EMB and ECB panels as well as drive options without
bypass.
Illustration 1.4 Tier 1
Illustration 1.4 shows drive plus either or both of the
following:
•
Fuses
•
Disconnect
Illustration 1.5 Tier 2
Illustration 1.5 shows drive with bypass or up to two of the
following:
•
Contactor motor selection
•
dU/dt filter or input AC line reactor (NEMA 1
only)
•
Dual motor control
8
Option Panel Operating Instructions
DRIVE DISCONNECT
MG14I102 - VLT
Illustration 1.6 Tier 3
Illustration 1.6 shows drive with bypass plus up to two of
the following:
•
Contactor motor selection
•
dU/dt filter or input AC line reactor (NEMA 1
only)
•
Dual motor control
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